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2033232020 = 225257939419
BaseRepresentation
bin111100100110000…
…1010100010010100
312020200212212222122
41321030022202110
513131001411040
6533431115112
7101246121101
oct17114124224
95220785878
102033232020
11953785346
12488b12a98
13265311491
14154069aa8
15bd7791b5
hex7930a894

2033232020 has 24 divisors (see below), whose sum is σ = 4271551200. Its totient is φ = 812956832.

The previous prime is 2033232017. The next prime is 2033232067. The reversal of 2033232020 is 202323302.

It is a self number, because there is not a number n which added to its sum of digits gives 2033232020.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31871 + ... + 71289.

It is an arithmetic number, because the mean of its divisors is an integer number (177981300).

Almost surely, 22033232020 is an apocalyptic number.

2033232020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2033232020 is an abundant number, since it is smaller than the sum of its proper divisors (2238319180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2033232020 is a wasteful number, since it uses less digits than its factorization.

2033232020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42007 (or 42005 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 2033232020 is about 45091.3741196695. The cubic root of 2033232020 is about 1266.8610392698.

Adding to 2033232020 its reverse (202323302), we get a palindrome (2235555322).

The spelling of 2033232020 in words is "two billion, thirty-three million, two hundred thirty-two thousand, twenty".

Divisors: 1 2 4 5 10 20 2579 5158 10316 12895 25790 39419 51580 78838 157676 197095 394190 788380 101661601 203323202 406646404 508308005 1016616010 2033232020